PK-21N31PQ

Material and Dimensions:                                          Musterservice

PK-20N38PQ

Electrical Characterstics:

Oscillation Frequency 3.0 ± 0.5 KHz
Operating Voltage 1.5 ~ 3.0
VDC
Rated Voltage 12 VDC
Current Consumption 12 at Rated Voltage mA
Sound Pressure Level 80 at 30 cm dB
Tone / Pulse Rate Constant
Operating Temperature -20 ~ +70 °C
Storage Temperature -30 ~ +80 °C

Voltage/ Current/ Sound Pressure: